A AISkillsify

Data skills for Claude

Looking for the best data skills for Claude Code and other AI coding agents? This collection ranks 8 open-source data skills by a blend of GitHub popularity, licensing clarity, and how well each one documents what it does. Skills — sometimes called Agent Skills — are small, shareable bundles of instructions that an agent loads on demand to become better at a specific job, so a strong data skill can save you from re-explaining the same context in every session. The highest-ranked entries here, including Scientific Agent Skills, Khazix Skills, Notebooklm Py, pair an active repository with a real open-source license, which matters if you plan to adapt or redistribute them. Every listing links straight back to its original repository so you can read the source, check recent activity, and copy the exact install command. We refresh this ranking daily as stars, forks, and new releases change across the ecosystem.

8 Data skills

Best data picks →

Scientific Agent Skills

Data

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 170,000+ scientists worldwide. 158 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

32k K-Dense-AI MIT

Khazix Skills

Data

数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader（帮你定义目标）, neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents

19k KKKKhazix MIT

Notebooklm Py

Data

Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Python, CLI, and AI agents like Claude Code, Codex, and OpenClaw.

18k teng-lin MIT

Auto Claude Code Research In Sleep

Data

ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment automation. No framework, no lock-in — works with Claude Code, Codex, OpenClaw, or any LLM agent.

14k wanshuiyin MIT

Excel Analyst Pro Skill Md

Data

Professional financial modeling toolkit for Claude Code with auto-invoked Skills. Build DCF models, LBO analysis, variance reports, and pivot tables using natural language.

50 jeremylongshore No license